Appraisals in delayed_after_commit-0.1.6 vs Appraisals in delayed_after_commit-0.1.7

@@ -1,7 +1,3 @@
-appraise 'rails-42' do
-  gem 'activerecord', '4.2.0'
+appraise 'rails-6' do
+  gem 'activerecord', '6'
 end
-
-appraise 'rails-5' do
-  gem 'activerecord', '5'
-end
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